# Redmine - project management software
# Copyright (C) 2006-2013  Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class CommentsController < ApplicationController
  default_search_scope :news
  include ApplicationHelper
  model_object News
  before_filter :find_model_object, :except => [:reply, :quote]
  before_filter :find_project_from_association, :except => [:reply, :quote]
  before_filter :authorize

  def create
    raise Unauthorized unless @news.commentable?
    if !@news.org_subfield_id.nil?
      @org_subfield = OrgSubfield.find(@news.org_subfield_id)
    end
    @comment = Comment.new
    #@project ? @comment.comments = params[:comment][:comments] : @comment.comments = params[:comment]
    if params[:user_activity_id]
      @comment.comments = params[:comment]
    else
      @comment.comments = params[:comment][:comments]
    end
    @comment.author = User.current
    if @news.comments << @comment
      if params[:asset_id]
        ids = params[:asset_id].split(',')
        update_kindeditor_assets_owner ids,@comment.id,OwnerTypeHelper::COMMENT
      end
      # # ������ض�̬�ļ�¼add start
      # if( @comment.id && @news.course )
      #   if(@news.author_id != User.current.id)
      #     notify = ActivityNotify.new()
      #     notify.activity_container_id = @news.course.id
      #     notify.activity_container_type = 'Course'
      #     notify.activity_id = @comment.id
      #     notify.activity_type = 'Comment'
      #     notify.notify_to = @news.author_id
      #     notify.is_read = 0
      #     notify.save()
      #   end
      # end
      # # ������ض�̬�ļ�¼add end
      #flash[:notice] = l(:label_comment_added)
      update_course_activity(@news.class,@news.id)
      update_user_activity(@news.class,@news.id)
      update_org_activity(@news.class,@news.id)
    end

    if params[:user_activity_id]
      @user_activity_id = params[:user_activity_id]
      respond_to do |format|
        format.js
      end
    else
      redirect_to news_url(@news)
    end
  end

  def destroy
    @news.comments.find(params[:comment_id]).destroy
    if params[:user_activity_id]
      @user_activity_id = params[:user_activity_id]
      respond_to do |format|
        format.js
        return
      end
    else
      redirect_to news_url(@news)
    end
  end

  def quote
    @comment = Comment.find(params[:id])
    respond_to do | format|
      format.js
    end
  end

  def reply
    comment = Comment.find(params[:id])
    @news = News.find comment.commented_id
    new_comment = @news.comments.build(:author_id => User.current.id, :reply_id => params[:id], :comments => params[:content], :parent_id => comment.id)
    @user_activity_id = params[:user_activity_id]
    if new_comment.save
      update_course_activity(@news.class,@news.id)
      update_user_activity(@news.class,@news.id)
      update_org_activity(@news.class,@news.id)
      if @user_activity_id
        respond_to do |format|
          format.js
          return
        end
      else
        respond_to do |format|
          format.html {
            redirect_to news_path(@news)
          }
        end
      end
    end
  end

  private

  # ApplicationController's find_model_object sets it based on the controller
  # name so it needs to be overriden and set to @news instead
  def find_model_object
    super
    @news = @object
    @comment = nil
    @news
  end

end
